Loading example (with fa-spinner icon) Loading (with fa-circle-o-notch icon) Loading example (with fa-refresh icon) Loading example (with fa-cog icon) Loading example (with fa-spinner icon)
fa-spin 和 fa-spinner, fa-refresh, fa-cog组合
{% highlight html %} Loading... Loading... Loading... Loading... Loading... {% endhighlight %}只支持IE10+
Note: CSS3 animations aren't supported in IE8 - IE9.